--- /dev/null
+This directory contains several helper scripts that facilitate the generation
+of the API descriptions from specs and/or header files.
+
+The specs/headers are not expressive enough, which is why we can't just code
+generate everything from them.
+
+For GL the typical procedure is to run
+
+ make -B
+
+and then manually crossport new functions / enums to the files in the top dir
+via a side-by-side diff tool, such as gvimdiff.